Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.



#node

What is a Module

A module encapsulates related code into a single unit of code. When creating a module, this can be interpreted as moving all related functions into a file. Let’s illustrate this point with an example involving an application built with Node.js. Imagine that we created a file called greetings.js and it contains the following two functions:

// greetings.js
sayHelloInEnglish = function() {
return "Hello";
};

sayHelloInSpanish = function() {
If you want to change selection, open document below and click on "Move attachment"

Understanding module.exports and exports in Node.js
ou can use modules inside of the browser, read: Understanding JavaScript Modules: Bundling & Transpiling . You can also get a greater understanding of Node in: Your First Week With Node.js. <span>What is a Module A module encapsulates related code into a single unit of code. When creating a module, this can be interpreted as moving all related functions into a file. Let’s illustrate this point with an example involving an application built with Node.js. Imagine that we created a file called greetings.js and it contains the following two functions: // greetings.js sayHelloInEnglish = function() { return "Hello"; }; sayHelloInSpanish = function() { return "Hola"; }; Exporting a Module The utility of greetings.js increases when its encapsulated code can be utilized in other files. So let’s refactor greetings.js to achieve this goal

statusnot read reprioritisations
last reprioritisation on reading queue position [%]
started reading on finished reading on


Discussion

Do you want to join discussion? Click here to log in or create user.